Ξ12C(0+) AND Ξ16O POTENTIALS DERIVED FROM THE SU6 QUARK-MODEL BARYON-BARYON INTERACTION

被引：0

作者：

Fujiwara, Y. ^{[1
]}

Kohno, M. ^{[2
]}

Suzuki, Y. ^{[3
,4
]}

机构：

[1] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan

[2] Kyushu Dent Coll, Div Phys, Kitakyushu, Fukuoka 8038580, Japan

[3] Niigata Univ, Dept Phys, Niigata 9502181, Japan

[4] Niigata Univ, Grad Sch Sci & Technol, Niigata 9502181, Japan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS | 2010年 / 19卷 / 12期

关键词：

Hyperon single-particle potentials; quark-model baryon-baryon interaction; G-matrix calculation; MESON-EXCHANGE POTENTIALS; RESONATING GROUP METHOD; YN INTERACTIONS; ALPHA; NN;

D O I：

10.1142/S0218301310016910

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We derive single-hyperon potentials for light nuclei, based on the G-matrix calculations of the quark-model baryon-baryon interactions developed by the Kyoto-Niigata group. The Xi C-12(0(+)) and Xi O-16 potentials have non-trivial oscillating behavior, reflecting strong isospin dependence of the Xi N interaction; namely, attractive isospin I = 0 Xi N interaction and weakly repulsive I = 1 interaction. The latter repulsive effect is largely enhanced in the intermediate region of the Xi-core potential, resulting in very weak attraction at the surface region.

引用

页码：2436 / 2441

页数：6

共 28 条

[1] Ξ12C(0+) AND Ξ16O POTENTIALS DERIVED FROM THE SU6 QUARK-MODEL BARYON-BARYON INTERACTION
Fujiwara, Y.
Kohno, M.
Suzuki, Y.
STRANGENESS IN NUCLEAR AND HADRONIC SYSTEMS (SENDAI08), 2010, : 144 - 149
[2] Λα, Σα and Ξα potentials derived from the SU6 quark-model baryon-baryon interaction
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Kohno, M.
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NUCLEAR PHYSICS A, 2007, 784 : 161 - 187
[3] Baryon-baryon interaction with S=-2 in the SU6 quark model
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Suzuki, Y
NUCLEAR PHYSICS A, 1998, 639 (1-2) : 51C - 54C
[4] Hyperon single-particle potentials calculated from SU6 quark-model baryon-baryon interactions
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NUCLEAR PHYSICS A, 2000, 674 (1-2) : 229 - 245
[5] Triton and hypertriton binding energies with SU6 quark-model baryon-baryon interactions
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NEW FACET OF THREE NUCLEON FORCE - 50 YEARS OF FUJITA MIYAZAWA THREE NUCLEON FORCE (FM 50), 2007, 1011 : 247 - +
[6] Addendum to triton and hypertriton binding energies calculated from SU6 quark-model baryon-baryon interactions
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Suzuki, Y.
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[7] Three-nucleon bound state in the SU6 quark model for the baryon-baryon interaction
Fujiwara, Y
Miyagawa, K
Suzuki, Y
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NUCLEAR PHYSICS A, 2003, 721 : 983C - 986C
[8] A realistic Baryon-Baryon interaction in the SU6 quark model and its applications to few-Baryon systems
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Miyagawa, K
Kohno, M
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NUCLEAR PHYSICS A, 2004, 737 : 243 - 247
[9] Localized N, Λ, Σ, and Ξ single-particle potentials in finite nuclei calculated with SU6 quark-model baryon-baryon interactions
Kohno, M.
Fujiwara, Y.
PHYSICAL REVIEW C, 2009, 79 (05):
[10] nd Scattering Observables Derived from the Quark-Model Baryon-Baryon Interaction
Fujiwara, Y.
Fukukawa, K.
NUCLEAR PHYSICS TRENDS, 2010, 1235 : 277 - 281

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